v16
无安卓，无attribute，MetadataCache::Register参数为2，GetFieldOffsetFromIndex (FieldIndex index)
v20
无attribute，MetadataCache::Register参数为2，GetFieldOffsetFromIndex (FieldIndex index)
v21-1
MetadataCache::Register参数为3，GetFieldOffsetFromIndex (FieldIndex index)
v21-2
GetFieldOffsetFromIndex (TypeIndex typeIndex, int32_t fieldIndexInType)
v22
GetFieldOffsetFromIndex (TypeIndex typeIndex, int32_t fieldIndexInType)
v23
GetFieldOffsetFromIndex (TypeIndex typeIndex, int32_t fieldIndexInType)